AMF France v. A, B (analyst-manipulation, front-running, 2010)

Judgment entered

✓ Checked against the primary document on October 5, 2026. The library's summary, tags and figures for this record were compared with the regulator's own document by an AI model (Claude) following written instructions, in a single reading of the French decision; an independent second reading of 60 of the AMF records agreed on every field for 54 and on the core fields for 59. No lawyer has reviewed them. A checked record can still contain errors, and checked does not mean endorsed. See how we check records or report a correction.

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In January 2010 the AMF's Commission des sanctions gave a warning to a financial analyst and a reprimand to a fund manager at the same firm for breaches of personal-trading rules. It rejected the charges that the analyst's buy recommendations were misleading and that the manager traded on his firm's orders, so no market-abuse breach was upheld.

The record

What was ordered

Civil penalty

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Disgorgement

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Prejudgment interest

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Total relief

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Alleged gain

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A dash means the release did not state a figure we could extract, not that the figure is zero. Penalty and disgorgement are stored separately so aggregates across the library do not double-count the same dollars.

What is alleged to have happened

The Commission des sanctions of the Autorité des marchés financiers (AMF, France) decided the case on 21 January 2010. The AMF's markets directorate had been looking at small and mid-cap shares where employees of investment firms placed personal orders at the same time as their employers' orders. The charges were notified in March 2009 to an analyst (A) and the head of equity management at a firm (B).

Against A the notification alleged that he published buy recommendations on HF Company (17 April and 4 October 2007) and Memscap (9 May 2007) with price targets 53.6, 73.8 and 56 per cent above the market, while having bought and quickly resold the same shares around those dates, and while the research said there was no conflict of interest. Against B it alleged insider dealing and breaches of conduct rules, based on large personal and spousal trades in Infovista and Ilog shares while he could see his firm's orders in those shares through an internal reporting tool.

The Commission rejected the misleading-recommendation charge against A, finding that he held no position when two of the reports came out and had not profited from the third. It rejected the insider-dealing charge against B, finding that his role was outside the rule on order-execution staff and that no precise link was shown between his trades and any specific knowledge of his firm's orders. It did uphold breaches of conduct rules: A had concealed securities accounts and misreported trades and had taken positions in shares he covered, and B had breached the rules on personal trading. It issued a warning to A and a reprimand to B, with no financial penalty because both were unemployed.

This record does not show a finding of market abuse: the conduct on which the Commission sanctioned the two respondents was breach of professional conduct rules, not manipulation or insider dealing. The tags reflect the charges as alleged and are included for completeness. It also does not show whether the decision was appealed.

This library tags the matter as analyst manipulation and front-running, as alleged in the notifications of grievances, which the Commission did not uphold. The tagging is ours, not the regulator's. For the regulator's own account of the facts, read the primary document linked above. This page deliberately summarises the structured record rather than reproducing the decision.

What technique is this, and how does it work?

This action is tagged with 2 techniques in our taxonomy. The tagging is ours: regulators charge statutory provisions, not technique names, so the mapping is an editorial judgement described in our editorial policy.

• Analyst manipulation — see how it works, what statute it engages, and every other action tagged the same way.
• Front running — see how it works, what statute it engages, and every other action tagged the same way.

Timeline

1. 2010-01-21 Commission des sanctions decision

Primary documents

Everything on this page derives from the documents below. Where our summary and the primary document disagree, the primary document is right.

• AMF decision page
• Decision (PDF, French)

The linked release is published by the issuing regulator under its own terms. Our summary and narrative above are our own writing.

Related actions

Other actions in the library sharing at least one technique tag with this one.

Record added October 5, 2026. submit a correction.